Nuclear Explosions Soviet Union
B: SED-Bulletin
W: SED-Signals
Y: Yield [kt]
| B | W | Day | Mon | Year | Time | Lat | Lon | Mb | Ms | Site | Type | Y | Name | Comments |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 29 | AUG | 1949 | 12:00:00 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 22 | joe1 | |||||
| 24 | SEP | 1951 | 10:15:00 | 50 | 78 | Various sites in USSR | atmospheric | 38 | joe2 | |||||
| 18 | OCT | 1951 | 7:00:00 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 42 | joe3 | |||||
| 12 | AUG | 1953 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 400 | joe4 | ||||||
| 23 | AUG | 1953 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 28 | joe 5-7 | ||||||
| 03 | SEP | 1953 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 5.8 | |||||||
| 08 | SEP | 1953 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 1.6 | |||||||
| 10 | SEP | 1953 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 4.9 | |||||||
| 14 | SEP | 1954 | 5:36:00 | 64 | 55 | Various sites in USSR | atmospheric | 40 | ||||||
| 29 | SEP | 1954 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | .2 | |||||||
| 01 | OCT | 1954 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | .03 | |||||||
| 03 | OCT | 1954 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 2 | |||||||
| 05 | OCT | 1954 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 4 | |||||||
| 08 | OCT | 1954 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | .8 | |||||||
| 19 | OCT | 1954 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 0 to .001 | |||||||
| 23 | OCT | 1954 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 62 | |||||||
| 26 | OCT | 1954 | 2:20:00 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 2.8 | ||||||
| 30 | OCT | 1954 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 10 | |||||||
| 29 | JUL | 1955 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 1.3 | |||||||
| 02 | AUG | 1955 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 12 | |||||||
| 05 | AUG | 1955 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 1.2 | |||||||
| 21 | SEP | 1955 | 70.7 | 54.56 | Novaya Zemlya, USSR | underwater | 3.5 | |||||||
| 06 | NOV | 1955 | 4:50:00 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 250 | ||||||
| 22 | NOV | 1955 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 1600 | |||||||
| 02 | FEB | 1956 | 46 | 62 | Various sites in USSR | atmospheric | .3 | |||||||
| 16 | MAR | 1956 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 14 | |||||||
| 02 | APR | 1956 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 5.5 | |||||||
| 24 | AUG | 1956 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 27 | |||||||
| 30 | AUG | 1956 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 900 | |||||||
| 02 | SEP | 1956 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 51 | |||||||
| 10 | SEP | 1956 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 38 | |||||||
| 17 | NOV | 1956 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 900 | |||||||
| 14 | DEC | 1956 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 40 | |||||||
| 19 | JAN | 1957 | 49 | 46 | Western Kazakhstan, USSR | atmospheric | 10 | |||||||
| 08 | MAR | 1957 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 19 | |||||||
| 03 | APR | 1957 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 42 | |||||||
| 06 | APR | 1957 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 57 | |||||||
| 10 | APR | 1957 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 680 | |||||||
| 12 | APR | 1957 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 22 | |||||||
| 16 | APR | 1957 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 320 | |||||||
| 22 | AUG | 1957 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 520 | |||||||
| 26 | AUG | 1957 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | .1 | |||||||
| 09 | SEP | 1957 | 8:00:01 | 70.69 | 54.8 | Novaya Zemlya, USSR | atmospheric | 32 | ||||||
| 13 | SEP | 1957 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 5.9 | |||||||
| 24 | SEP | 1957 | 9:00:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 1600 | ||||||
| 26 | SEP | 1957 | 5:00:00 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 13 | ||||||
| 06 | OCT | 1957 | 8:58:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 2900 | ||||||
| 10 | OCT | 1957 | 6:55:00 | 70.7 | 54.56 | Novaya Zemlya, USSR | underground | 10 | ||||||
| 28 | DEC | 1957 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 12 | |||||||
| 04 | JAN | 1958 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 1.3 | |||||||
| 17 | JAN | 1958 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | .5 | |||||||
| 23 | FEB | 1958 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 860 | |||||||
| 27 | FEB | 1958 | 7:59:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 250 | ||||||
| 27 | FEB | 1958 | 10:24:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 1500 | ||||||
| 13 | MAR | 1958 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 1.2 | |||||||
| 14 | MAR | 1958 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 35 | |||||||
| 14 | MAR | 1958 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 40 | |||||||
| 15 | MAR | 1958 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 14 | |||||||
| 18 | MAR | 1958 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | .16 | |||||||
| 20 | MAR | 1958 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 12 | |||||||
| 21 | MAR | 1958 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 650 | |||||||
| 22 | MAR | 1958 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 18 | |||||||
| 30 | SEP | 1958 | 7:50:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 900 | ||||||
| 30 | SEP | 1958 | 9:55:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 1200 | ||||||
| 02 | OCT | 1958 | 8:00:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 40 | ||||||
| 02 | OCT | 1958 | 9:01:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 290 | ||||||
| 04 | OCT | 1958 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 9 | |||||||
| 05 | OCT | 1958 | 6:00:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 15 | ||||||
| 06 | OCT | 1958 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 5.5 | |||||||
| 10 | OCT | 1958 | 7:51:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 68 | ||||||
| 12 | OCT | 1958 | 7:53:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 1450 | ||||||
| 15 | OCT | 1958 | 7:51:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 1500 | ||||||
| 18 | OCT | 1958 | 9:51:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 2900 | ||||||
| 19 | OCT | 1958 | 7:27:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 40 | ||||||
| 19 | OCT | 1958 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 0 to .001 | |||||||
| 20 | OCT | 1958 | 8:20:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 440 | ||||||
| 21 | OCT | 1958 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 2 | |||||||
| 22 | OCT | 1958 | 8:21:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 2800 | ||||||
| 24 | OCT | 1958 | 8:03:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 1000 | ||||||
| 25 | OCT | 1958 | 8:20:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 190 | ||||||
| 25 | OCT | 1958 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 0 to .1 | |||||||
| 01 | NOV | 1958 | 49 | 46 | Western Kazakhstan, USSR | atmospheric | 10 | |||||||
| 03 | NOV | 1958 | 49 | 46 | Western Kazakhstan, USSR | atmospheric | 10 | |||||||
| 01 | SEP | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 16 | |||||||
| 04 | SEP | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 9 | |||||||
| 05 | SEP | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 16 | |||||||
| 06 | SEP | 1961 | 49 | 46 | Western Kazakhstan, USSR | atmospheric | 11 | |||||||
| 06 | SEP | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 1.1 | |||||||
| 09 | SEP | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | .38 | |||||||
| 10 | SEP | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | .88 | |||||||
| 10 | SEP | 1961 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 12 | |||||||
| 10 | SEP | 1961 | 9:00:09 | 74.2 | 52.5 | Novaya Zemlya, USSR | atmospheric | 2700 | ||||||
| 12 | SEP | 1961 | 10:08:15 | 74.2 | 52.1 | Novaya Zemlya, USSR | atmospheric | 1150 | ||||||
| 13 | SEP | 1961 | 70.87 | 53.33 | Novaya Zemlya, USSR | atmospheric | 6 | |||||||
| 13 | SEP | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 0 to 20 | |||||||
| 13 | SEP | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | .3 | |||||||
| 14 | SEP | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | .4 | |||||||
| 14 | SEP | 1961 | 9:56:16 | 74.6 | 51.1 | Novaya Zemlya, USSR | atmospheric | 1200 | ||||||
| 16 | SEP | 1961 | 9:08:13 | 74 | 51.9 | Novaya Zemlya, USSR | atmospheric | 830 | ||||||
| 17 | SEP | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 20 to 150 | |||||||
| 18 | SEP | 1961 | 7:59:36 | 74 | 52 | Novaya Zemlya, USSR | atmospheric | 1000 | ||||||
| 18 | SEP | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | .75 | |||||||
| 18 | SEP | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | .004 | |||||||
| 20 | SEP | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 4.8 | |||||||
| 20 | SEP | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | .03 | |||||||
| 20 | SEP | 1961 | 8:12:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 150 to 1500 | ||||||
| 21 | SEP | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | .8 | |||||||
| 22 | SEP | 1961 | 8:01:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 260 | ||||||
| 26 | SEP | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 1.2 | |||||||
| 01 | OCT | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 3 | |||||||
| 02 | OCT | 1961 | 10:31:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 250 | ||||||
| 04 | OCT | 1961 | 7:30:54 | 73.7 | 53.8 | Novaya Zemlya, USSR | atmospheric | 1500 to 9999 | yield 1500 - 10000 | |||||
| 04 | OCT | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 13 | |||||||
| 06 | OCT | 1961 | 49 | 46 | Western Kazakhstan, USSR | atmospheric | 40 | |||||||
| 06 | OCT | 1961 | 7:00:12 | 74.3 | 51.6 | Novaya Zemlya, USSR | atmospheric | 4000 | ||||||
| 08 | OCT | 1961 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 15 | |||||||
| 11 | OCT | 1961 | 7:39:59 | 49.773 | 77.995 | Eastern Kazakhstan, USSR | atmospheric | 1 | ||||||
| 12 | OCT | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 15 | |||||||
| 17 | OCT | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 6.6 | |||||||
| 19 | OCT | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 0 to 20 | |||||||
| 20 | OCT | 1961 | 8:07:02 | 73.8 | 53.2 | Novaya Zemlya, USSR | atmospheric | 1450 | ||||||
| 23 | OCT | 1961 | 10:30:48 | 70.7 | 54.56 | Novaya Zemlya, USSR | underwater | 9999 | yield 12500 | |||||
| 23 | OCT | 1961 | 8:31:22 | 73.9 | 53.8 | Novaya Zemlya, USSR | atmospheric | 4.8 | ||||||
| 25 | OCT | 1961 | 8:33:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 300 | ||||||
| 25 | OCT | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | .5 | |||||||
| 27 | OCT | 1961 | 49 | 46 | Western Kazakhstan, USSR | atmospheric | 1.2 | |||||||
| 27 | OCT | 1961 | 49 | 46 | Western Kazakhstan, USSR | atmospheric | 1.2 | |||||||
| 27 | OCT | 1961 | 8:30:26 | 70.7 | 54.67 | Novaya Zemlya, USSR | atmospheric | 16 | ||||||
| 30 | OCT | 1961 | 8:33:27 | 73.8 | 53.5 | Novaya Zemlya, USSR | atmospheric | 9999 | yield 50000 | |||||
| 30 | OCT | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | .09 | |||||||
| 31 | OCT | 1961 | 8:29:17 | 73.6 | 56.2 | Novaya Zemlya, USSR | atmospheric | 5000 | ||||||
| 31 | OCT | 1961 | 8:38:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 150 to 1500 | ||||||
| 01 | NOV | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 2.7 | |||||||
| 02 | NOV | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | .6 | |||||||
| 02 | NOV | 1961 | 8:41:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 120 | ||||||
| 02 | NOV | 1961 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 280 | |||||||
| 03 | NOV | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | .9 | |||||||
| 03 | NOV | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 0 to .001 | |||||||
| 04 | NOV | 1961 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | .2 | |||||||
| 04 | NOV | 1961 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 6 | |||||||
| 04 | NOV | 1961 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 15 | |||||||
| 04 | NOV | 1961 | 7:20:19 | 73.7 | 55.7 | Novaya Zemlya, USSR | atmospheric | 150 to 1500 | ||||||
| 02 | FEB | 1962 | 8:00:00 | 49.778 | 78.002 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||||
| 01 | AUG | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 2.4 | |||||||
| 03 | AUG | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 1.6 | |||||||
| 04 | AUG | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 38 | |||||||
| 05 | AUG | 1962 | 9:08:45 | 74.2 | 52.5 | Novaya Zemlya, USSR | atmospheric | 9999 | yield 21100 | |||||
| 07 | AUG | 1962 | 9:30:00 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 9.9 | ||||||
| 10 | AUG | 1962 | 9:00:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 150 to 1500 | ||||||
| 18 | AUG | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 5.8 | |||||||
| 18 | AUG | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 7.4 | |||||||
| 20 | AUG | 1962 | 9:02:14 | 74.3 | 51.5 | Novaya Zemlya, USSR | atmospheric | 2800 | ||||||
| 21 | AUG | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 20 to 150 | |||||||
| 22 | AUG | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 3 | |||||||
| 22 | AUG | 1962 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 6 | |||||||
| 22 | AUG | 1962 | 9:00:00 | 71 | 53.5 | Novaya Zemlya, USSR | atmospheric | 1600 | ||||||
| 23 | AUG | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 2.5 | |||||||
| 25 | AUG | 1962 | 9:00:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 1500 to 9999 | yield 1500 - 10000 | |||||
| 25 | AUG | 1962 | 5:40:00 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 0 to 20 | ||||||
| 27 | AUG | 1962 | 9:00:50 | 74.7 | 50.3 | Novaya Zemlya, USSR | atmospheric | 4200 | ||||||
| 27 | AUG | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 11 | |||||||
| 31 | AUG | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 2.7 | |||||||
| 02 | SEP | 1962 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 80 | |||||||
| 08 | SEP | 1962 | 10:17:57 | 73.7 | 53.8 | Novaya Zemlya, USSR | atmospheric | 1900 | ||||||
| 15 | SEP | 1962 | 8:02:13 | 74.4 | 51.5 | Novaya Zemlya, USSR | atmospheric | 3100 | ||||||
| 16 | SEP | 1962 | 10:59:10 | 74.2 | 51.6 | Novaya Zemlya, USSR | atmospheric | 3250 | ||||||
| 18 | SEP | 1962 | 8:29:02 | 73.2 | 54.7 | Novaya Zemlya, USSR | atmospheric | 1350 | ||||||
| 19 | SEP | 1962 | 11:00:56 | 73.8 | 53.8 | Novaya Zemlya, USSR | atmospheric | 1500 to 9999 | yield 1500 - 10000 | |||||
| 21 | SEP | 1962 | 8:01:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 2400 | ||||||
| 24 | SEP | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 1.2 | |||||||
| 24 | SEP | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | .21 | |||||||
| 25 | SEP | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 7 | |||||||
| 25 | SEP | 1962 | 13:02:31 | 73.7 | 55 | Novaya Zemlya, USSR | atmospheric | 9999 | yield 19100 | |||||
| 27 | SEP | 1962 | 8:03:16 | 74.3 | 52.4 | Novaya Zemlya, USSR | atmospheric | 9999 | yield 10000 | |||||
| 28 | SEP | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 1.3 | |||||||
| 07 | OCT | 1962 | 16:32:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 320 | ||||||
| 09 | OCT | 1962 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 15 | |||||||
| 09 | OCT | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 8 | |||||||
| 10 | OCT | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 9.2 | |||||||
| 13 | OCT | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 4.9 | |||||||
| 14 | OCT | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 0 to 20 | |||||||
| 20 | OCT | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 6.7 | |||||||
| 22 | OCT | 1962 | 3:41:00 | 49 | 46 | Western Kazakhstan, USSR | atmospheric | 300 | ||||||
| 22 | OCT | 1962 | 9:06:10 | 73.4 | 54.9 | Novaya Zemlya, USSR | atmospheric | 8200 | ||||||
| 27 | OCT | 1962 | 7:35:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 260 | ||||||
| 28 | OCT | 1962 | 49 | 46 | Western Kazakhstan, USSR | atmospheric | 300 | |||||||
| 28 | OCT | 1962 | 4:41:00 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 7.8 | ||||||
| 28 | OCT | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 7.8 | |||||||
| 29 | OCT | 1962 | 7:35:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 360 | ||||||
| 30 | OCT | 1962 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 280 | |||||||
| 30 | OCT | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 1.2 | |||||||
| 31 | OCT | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 10 | |||||||
| 01 | NOV | 1962 | 49 | 46 | Western Kazakhstan, USSR | underground | 300 | |||||||
| 01 | NOV | 1962 | 6:30:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 240 | ||||||
| 01 | NOV | 1962 | 9:20:00 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 3 | ||||||
| 03 | NOV | 1962 | 8:31:00 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 390 | ||||||
| 03 | NOV | 1962 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 45 | |||||||
| 03 | NOV | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 4.7 | |||||||
| 04 | NOV | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 8.4 | |||||||
| 05 | NOV | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | .4 | |||||||
| 11 | NOV | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | .1 | |||||||
| 13 | NOV | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 0 to .001 | |||||||
| 14 | NOV | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 12 | |||||||
| 17 | NOV | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 18 | |||||||
| 24 | NOV | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 0 to .001 | |||||||
| 26 | NOV | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | .031 | |||||||
| 01 | DEC | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | atmospheric | 2.4 | |||||||
| 18 | DEC | 1962 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 110 | |||||||
| 18 | DEC | 1962 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 69 | |||||||
| 20 | DEC | 1962 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 8.3 | |||||||
| 22 | DEC | 1962 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 6.3 | |||||||
| 23 | DEC | 1962 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 430 | |||||||
| 23 | DEC | 1962 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 8.3 | |||||||
| 23 | DEC | 1962 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 2.4 | |||||||
| 23 | DEC | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to .001 | |||||||
| 24 | DEC | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | underground | .007 | |||||||
| 24 | DEC | 1962 | 50 | 78 | Eastern Kazakhstan, USSR | underground | .028 | |||||||
| 24 | DEC | 1962 | 11:11:42 | 73.6 | 57.5 | Novaya Zemlya, USSR | atmospheric | 9999 | Yield 24200 | |||||
| 24 | DEC | 1962 | 10:44:21 | 74.2 | 52.3 | Novaya Zemlya, USSR | atmospheric | 1100 | ||||||
| 25 | DEC | 1962 | 13:35:57 | 73.4 | 56.5 | Novaya Zemlya, USSR | atmospheric | 3100 | ||||||
| 25 | DEC | 1962 | 73 | 55 | Novaya Zemlya, USSR | atmospheric | 8.5 | |||||||
| 15 | MAR | 1964 | 8:00:00 | 49.816 | 78.075 | 5.6 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 16 | MAY | 1964 | 6:00:59 | 49.808 | 78.102 | 5.6 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 06 | JUN | 1964 | 49.775 | 77.988 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||||
| 19 | JUL | 1964 | 6:00:00 | 49.809 | 78.093 | 5.5 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 18 | AUG | 1964 | 6:00:00 | 49.821 | 78.082 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||||
| 18 | SEP | 1964 | 8:00:00 | 73.667 | 54.533 | 4.2 | Novaya Zemlya, USSR | underground | 0 to 20 | |||||
| 30 | SEP | 1964 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||||
| 25 | OCT | 1964 | 7:59:58 | 73.387 | 53.985 | 5.1 | Novaya Zemlya, USSR | underground | 0 to 20 | |||||
| 16 | NOV | 1964 | 6:00:00 | 49.809 | 78.133 | 6 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 15 | JAN | 1965 | 6:00:00 | 49.935 | 79.009 | 5.8 | Various sites in USSR | underground | 140 | chagan 1004 | PNE, E.Kaz | |||
| 04 | FEB | 1965 | 6:00:00 | 49.773 | 77.991 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||||
| 03 | MAR | 1965 | 6:14:59 | 49.825 | 78.053 | 5.6 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 27 | MAR | 1965 | 6:30:00 | 49.775 | 77.988 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||||
| 30 | MAR | 1965 | 8:00:00 | 52.9 | 56.5 | Various sites in USSR | underground | 2.3 | butane 1-1 | 2 x 2.3 kt PNE, W.Russia | ||||
| 11 | MAY | 1965 | 6:40:00 | 49.77 | 77.994 | 5.2 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 10 | JUN | 1965 | 7:00:00 | 52.9 | 56.5 | Various sites in USSR | underground | 7.6 | butane 1-2 | PNE, W.Russia | ||||
| 17 | JUN | 1965 | 3:45:00 | 49.828 | 78.067 | 5.4 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 29 | JUL | 1965 | 3:05:00 | 49.78 | 77.998 | 4.5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 17 | SEP | 1965 | 4:00:00 | 49.812 | 78.147 | 5.6 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 08 | OCT | 1965 | 6:00:00 | 49.826 | 78.111 | 5.7 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 14 | OCT | 1965 | 4:00:00 | 49.991 | 77.636 | Various sites in USSR | underground | 1.1 | sary-uzen 1003 | PNE, E.Kaz | ||||
| 21 | NOV | 1965 | 4:58:00 | 49.819 | 78.064 | 5.8 | Eastern Kazakhstan, USSR | underground | 29 | |||||
| 24 | DEC | 1965 | 5:00:00 | 49.805 | 78.107 | 5.2 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 13 | FEB | 1966 | 4:58:00 | 49.809 | 78.121 | 6.2 | Eastern Kazakhstan, USSR | underground | 125 | |||||
| 20 | MAR | 1966 | 5:50:00 | 49.762 | 78.024 | 6.2 | Eastern Kazakhstan, USSR | underground | 100 | |||||
| 21 | APR | 1966 | 3:58:00 | 49.81 | 78.1 | 5.4 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 22 | APR | 1966 | 2:58:04 | 47.829 | 47.935 | 4.7 | Various sites in USSR | underground | 1.1 | azgir A-1 | PNE, W.Kaz | |||
| 07 | MAY | 1966 | 3:58:00 | 49.743 | 78.105 | 4.8 | Eastern Kazakhstan, USSR | underground | 4 | |||||
| 29 | JUN | 1966 | 6:58:00 | 49.834 | 78.073 | 5.6 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 21 | JUL | 1966 | 3:58:00 | 49.737 | 78.097 | 5.4 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 05 | AUG | 1966 | 3:57:59 | 49.764 | 78.042 | 5.5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 19 | AUG | 1966 | 3:52:59 | 49.827 | 78.109 | 5.1 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 07 | SEP | 1966 | 3:51:59 | 49.829 | 78.064 | 4.8 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 30 | SEP | 1966 | 5:59:51 | 38.968 | 64.517 | 5.1 | Various sites in USSR | underground | 30 | urtabulak | PNE, Uzbekistan | |||
| 19 | OCT | 1966 | 3:57:59 | 49.747 | 78.021 | 5.7 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 27 | OCT | 1966 | 5:57:57 | 73.387 | 54.836 | 6.5 | Novaya Zemlya, USSR | underground | 150 to 1500 | |||||
| 27 | OCT | 1966 | 73 | 55 | Novaya Zemlya, USSR | underground | 150 to 1500 | |||||||
| 29 | OCT | 1966 | 3:58:00 | 49.785 | 77.999 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||||
| 19 | NOV | 1966 | 3:58:00 | 49.83 | 78.058 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||||
| 03 | DEC | 1966 | 5:02:00 | 49.747 | 78.033 | 4.8 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 18 | DEC | 1966 | 4:58:00 | 49.925 | 77.747 | 5.9 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 30 | JAN | 1967 | 4:01:59 | 49.767 | 77.991 | 4.8 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 26 | FEB | 1967 | 3:57:59 | 49.746 | 78.082 | 6 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 25 | MAR | 1967 | 5:58:01 | 49.754 | 78.063 | 5.3 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 20 | APR | 1967 | 4:08:00 | 49.742 | 78.105 | 5.7 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 28 | MAY | 1967 | 4:07:59 | 49.756 | 78.017 | 5.5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 29 | JUN | 1967 | 2:56:59 | 49.817 | 78.049 | 5.3 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 15 | JUL | 1967 | 3:26:59 | 49.836 | 78.118 | 5.4 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 04 | AUG | 1967 | 6:58:00 | 49.76 | 78.056 | 5.3 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 02 | SEP | 1967 | 4:04:00 | 49.742 | 78.026 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||||
| 16 | SEP | 1967 | 4:04:00 | 49.937 | 77.728 | 5.3 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 22 | SEP | 1967 | 5:03:59 | 49.96 | 77.691 | 5.3 | Eastern Kazakhstan, USSR | underground | 10 | |||||
| 06 | OCT | 1967 | 6:59:57 | 57.7 | 65.2 | 4.7 | Various sites in USSR | underground | .3 | tawda | PNE, Central Russia | |||
| 17 | OCT | 1967 | 5:04:00 | 49.781 | 78.004 | 5.7 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 21 | OCT | 1967 | 4:59:58 | 73.39 | 54.81 | 6 | Novaya Zemlya, USSR | underground | 150 to 1500 | |||||
| 30 | OCT | 1967 | 6:04:00 | 49.794 | 78.008 | 5.5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 22 | NOV | 1967 | 4:03:59 | 49.942 | 77.687 | 4.8 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 08 | DEC | 1967 | 6:03:59 | 49.817 | 78.164 | 5.4 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 07 | JAN | 1968 | 3:46:59 | 49.754 | 78.031 | 5.3 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 24 | APR | 1968 | 10:35:59 | 49.845 | 78.103 | 5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 21 | MAY | 1968 | 3:59:12 | 38.918 | 65.032 | 5.4 | Various sites in USSR | underground | 47 | pamuk | PNE, Uzbekistan | |||
| 23 | MAY | 1968 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to .001 | |||||||
| 11 | JUN | 1968 | 3:05:59 | 49.793 | 78.145 | 5.3 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 19 | JUN | 1968 | 5:05:59 | 49.98 | 78.986 | 5.5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 01 | JUL | 1968 | 4:02:00 | 47.909 | 47.912 | 5.5 | Western Kazakhstan, USSR | underground | 27 | azgir A-2-1 | PNE, W.Kaz | |||
| 12 | JUL | 1968 | 12:08:00 | 49.755 | 78.09 | 5.4 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 20 | AUG | 1968 | 4:05:59 | 49.823 | 78.074 | 4.8 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 05 | SEP | 1968 | 4:05:59 | 49.742 | 78.076 | 5.5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 29 | SEP | 1968 | 3:43:00 | 49.812 | 78.122 | 5.8 | Eastern Kazakhstan, USSR | underground | 60 | |||||
| 21 | OCT | 1968 | 3:52:00 | 49.728 | 78.486 | Various sites in USSR | underground | .24 | telkem 1 | PNE, E.Kaz | ||||
| 29 | OCT | 1968 | 3:54:00 | 49.833 | 78.093 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||||
| 07 | NOV | 1968 | 10:02:05 | 73.387 | 54.858 | 6.1 | Novaya Zemlya, USSR | underground | 150 to 1500 | |||||
| 09 | NOV | 1968 | 2:54:00 | 49.801 | 78.139 | 4.9 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 12 | NOV | 1968 | 7:30:00 | 49.712 | 78.461 | Various sites in USSR | underground | .24 | telkem 2 | 3 blasts. PNE, E.Kaz | ||||
| 18 | DEC | 1968 | 5:01:59 | 49.746 | 78.092 | 5.2 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 07 | MAR | 1969 | 8:26:59 | 49.822 | 78.063 | 5.6 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 04 | APR | 1969 | 4:57:00 | 49.753 | 78.054 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||||
| 13 | APR | 1969 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||||
| 16 | MAY | 1969 | 4:02:59 | 49.759 | 78.076 | 5.3 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 31 | MAY | 1969 | 5:01:59 | 49.95 | 77.694 | 5.4 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 04 | JUL | 1969 | 2:46:59 | 49.746 | 78.111 | 5.3 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 23 | JUL | 1969 | 2:47:00 | 49.816 | 78.13 | 5.5 | Eastern Kazakhstan, USSR | underground | 16 | |||||
| 02 | SEP | 1969 | 4:59:58 | 57.22 | 55.393 | 4.8 | Various sites in USSR | underground | 7.6 | grifon-1 | PNE, W.Russia | |||
| 08 | SEP | 1969 | 4:59:58 | 57.22 | 55.417 | 4.8 | Various sites in USSR | underground | 7.6 | grifon-2 | PNE, Ural Mts | |||
| 11 | SEP | 1969 | 4:02:00 | 49.776 | 77.997 | 5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 26 | SEP | 1969 | 6:59:58 | 45.848 | 42.6 | 5.6 | Various sites in USSR | underground | 10 | stavropol | PNE, SW Russia | |||
| 01 | OCT | 1969 | 4:02:59 | 49.783 | 78.098 | 5.3 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 14 | OCT | 1969 | 7:00:06 | 73.39 | 54.787 | 6.3 | Novaya Zemlya, USSR | underground | 150 to 1500 | |||||
| 30 | OCT | 1969 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||||
| 27 | NOV | 1969 | 5:02:00 | 49.837 | 78.06 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||||
| 30 | NOV | 1969 | 3:32:59 | 49.924 | 78.956 | 6 | Eastern Kazakhstan, USSR | underground | 125 | |||||
| 06 | DEC | 1969 | 7:02:59 | 43.867 | 54.8 | 5.8 | Various sites in USSR | underground | 30 | mangyshlak-1 | PNE, W.Kaz | |||
| 28 | DEC | 1969 | 3:47:00 | 49.937 | 77.714 | 5.7 | Eastern Kazakhstan, USSR | underground | 40 | |||||
| 29 | DEC | 1969 | 4:02:00 | 49.734 | 78.102 | 5.1 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 29 | JAN | 1970 | 7:02:57 | 49.796 | 78.124 | 5.6 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 18 | FEB | 1970 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to .001 | |||||||
| 27 | MAR | 1970 | 5:02:59 | 49.748 | 77.999 | 5.2 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 27 | MAY | 1970 | 4:03:00 | 48.3 | 78.2 | 3.8 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 25 | JUN | 1970 | 4:59:55 | 52.2 | 55.7 | 4.9 | Various sites in USSR | underground | 2.3 | magistral | PNE, W.Russia | |||
| 28 | JUN | 1970 | 1:58:00 | 49.802 | 78.107 | 5.9 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 28 | JUN | 1970 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||||
| 21 | JUL | 1970 | 3:02:59 | 49.952 | 77.673 | 5.4 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 24 | JUL | 1970 | 3:57:00 | 49.81 | 78.128 | 5.3 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 06 | SEP | 1970 | 4:02:59 | 49.76 | 78.005 | 5.6 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 06 | SEP | 1970 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||||
| 14 | OCT | 1970 | 5:59:57 | 73.304 | 55.027 | 6.8 | Novaya Zemlya, USSR | underground | 150 to 1500 | |||||
| 04 | NOV | 1970 | 6:02:59 | 49.989 | 77.762 | 5.4 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 12 | DEC | 1970 | 7:00:59 | 43.85 | 54.8 | 6 | Western Kazakhstan, USSR | underground | 80 | mangyshlak-2 | PNE, W.Kaz | |||
| 17 | DEC | 1970 | 7:01:00 | 49.746 | 78.099 | 5.5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 23 | DEC | 1970 | 7:00:59 | 44.025 | 54.933 | 6 | Western Kazakhstan, USSR | underground | 75 | mangyshlak-3 | PNE, W.Kaz | |||
| 29 | JAN | 1971 | 5:03:00 | 49.805 | 78.169 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||||
| 22 | MAR | 1971 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||||
| 22 | MAR | 1971 | 4:33:00 | 49.798 | 78.109 | 5.8 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 23 | MAR | 1971 | 6:59:58 | 61.4 | 56.2 | 5.5 | Ural Mountains, USSR | underground | 15 | taiga | 3 x 15 kt PNE, Ural Mts | |||
| 09 | APR | 1971 | 2:33:00 | 49.832 | 78.039 | Eastern Kazakhstan, USSR | underground | .23 | PNE | |||||
| 25 | APR | 1971 | 3:32:59 | 49.769 | 78.034 | 5.9 | Eastern Kazakhstan, USSR | underground | 90 | |||||
| 25 | MAY | 1971 | 4:03:00 | 49.802 | 78.139 | 5.2 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 06 | JUN | 1971 | 4:02:59 | 49.975 | 77.66 | 5.5 | Eastern Kazakhstan, USSR | underground | 16 | |||||
| 19 | JUN | 1971 | 4:04:00 | 49.969 | 77.641 | 5.5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 30 | JUN | 1971 | 3:56:59 | 49.946 | 78.98 | 5.4 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 02 | JUL | 1971 | 17:00:01 | 67.283 | 63.467 | 4.7 | Ural Mountains, USSR | underground | 2.3 | globe-4 | PNE, Ural Mts | |||
| 10 | JUL | 1971 | 17:00:01 | 64.167 | 55.267 | 5.2 | Various sites in USSR | underground | 2.3 | globe-3 | PNE, W.Russia | |||
| 19 | SEP | 1971 | 11:00:06 | 57.508 | 42.643 | 4.5 | Various sites in USSR | underground | 2.3 | globe-1 | PNE, W. Russia | |||
| 27 | SEP | 1971 | 5:59:55 | 73.393 | 54.92 | 6.7 | Novaya Zemlya, USSR | underground | 150 to 1500 | |||||
| 04 | OCT | 1971 | 10:00:00 | 61.358 | 48.092 | 4.6 | Various sites in USSR | underground | 2.3 | globe-2 | PNE, W.Russia | |||
| 09 | OCT | 1971 | 6:02:59 | 49.978 | 77.641 | 5.4 | Eastern Kazakhstan, USSR | underground | 12 | |||||
| 21 | OCT | 1971 | 6:02:59 | 49.974 | 77.597 | 5.6 | Eastern Kazakhstan, USSR | underground | 23 | |||||
| 22 | OCT | 1971 | 5:00:01 | 51.6 | 54.45 | 5.2 | Various sites in USSR | underground | 15 | sapphire-1 | PNE, W.Russia | |||
| 29 | NOV | 1971 | 6:02:59 | 49.743 | 78.079 | 5.5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 15 | DEC | 1971 | 7:52:59 | 49.826 | 77.997 | 4.9 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 22 | DEC | 1971 | 6:59:59 | 47.897 | 48.133 | 6 | Various sites in USSR | underground | 64 | azgir A-3-1 | PNE, W.Kaz | |||
| 30 | DEC | 1971 | 6:21:00 | 49.76 | 78.037 | 5.8 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 30 | DEC | 1971 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||||
| 10 | FEB | 1972 | 5:03:00 | 50.024 | 78.878 | 5.5 | Eastern Kazakhstan, USSR | underground | 16 | |||||
| 10 | MAR | 1972 | 4:56:59 | 49.745 | 78.12 | 5.5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 28 | MAR | 1972 | 4:22:00 | 49.733 | 78.076 | 5.6 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 11 | APR | 1972 | 6:00:01 | 37.35 | 62.05 | 4.9 | Various sites in USSR | underground | 15 | crater | PNE, Turkmen | |||
| 20 | APR | 1972 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to .001 | |||||||
| 07 | JUN | 1972 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||||
| 07 | JUN | 1972 | 1:28:00 | 49.827 | 78.115 | 5.5 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 06 | JUL | 1972 | 1:03:00 | 49.738 | 78.11 | 4.4 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 09 | JUL | 1972 | 7:00:01 | 49.8 | 35.4 | 4.8 | Various sites in USSR | underground | 3.8 | fakel | PNE, SW Russia | |||
| 14 | JUL | 1972 | 14:59:49 | 50 | 46.4 | Various sites in USSR | underground | .1 | SW Russia | |||||
| 27 | JUL | 1972 | 73 | 55 | Novaya Zemlya, USSR | underground | 0 to 20 | |||||||
| 16 | AUG | 1972 | 3:16:59 | 49.765 | 78.059 | 5.2 | Eastern Kazakhstan, USSR | underground | 8 | |||||
| 20 | AUG | 1972 | 3:00:00 | 49.4 | 48.142 | 5.7 | Various sites in USSR | underground | 6.6 | region-3 | PNE, W.Kaz | |||
| 26 | AUG | 1972 | 3:46:59 | 49.982 | 77.717 | 5.5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 28 | AUG | 1972 | 5:59:56 | 73.388 | 54.847 | 6.5 | Novaya Zemlya, USSR | underground | 150 to 1500 | |||||
| 02 | SEP | 1972 | 8:56:59 | 49.959 | 77.641 | 5.1 | Eastern Kazakhstan, USSR | underground | 2 | |||||
| 04 | SEP | 1972 | 7:00:00 | 67.75 | 33.1 | 4.6 | Various sites in USSR | underground | 2.1 | dnepr-1 | PNE, W.Russia | |||
| 21 | SEP | 1972 | 9:00:00 | 52.118 | 52.068 | 5 | Various sites in USSR | underground | 2.3 | region-1 | PNE, W.Russia | |||
| 03 | OCT | 1972 | 9:00:00 | 46.853 | 44.938 | 5.6 | Various sites in USSR | underground | 6.6 | region-4 | PNE, SW Russia | |||
| 02 | NOV | 1972 | 1:27:00 | 49.927 | 78.759 | 6.2 | Eastern Kazakhstan, USSR | underground | 165 | |||||
| 24 | NOV | 1972 | 9:00:00 | 51.99 | 51.867 | 4.5 | Various sites in USSR | underground | 2.3 | region-2 | PNE, W.Russia | |||
| 24 | NOV | 1972 | 10:00:00 | 51.842 | 64.21 | 5.2 | Various sites in USSR | underground | 6.6 | region-5 | PNE, W.Kaz | |||
| 10 | DEC | 1972 | 4:27:00 | 49.819 | 78.058 | 5.7 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 10 | DEC | 1972 | 4:27:10 | 50.027 | 78.996 | 6 | Eastern Kazakhstan, USSR | underground | 140 | |||||
| 28 | DEC | 1972 | 4:27:00 | 49.739 | 78.106 | 4.9 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 16 | FEB | 1973 | 5:03:00 | 49.816 | 78.116 | 5.6 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 19 | APR | 1973 | 4:32:59 | 49.984 | 77.614 | 5.4 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 10 | JUL | 1973 | 1:27:00 | 49.792 | 78.042 | 5.4 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 23 | JUL | 1973 | 1:23:00 | 49.966 | 78.81 | 6.3 | Eastern Kazakhstan, USSR | underground | 150 to 1500 | |||||
| 15 | AUG | 1973 | 2:00:00 | 42.775 | 67.408 | 5.3 | Various sites in USSR | underground | 6.3 | meridian-3 | PNE, C.Kaz | |||
| 28 | AUG | 1973 | 2:59:57 | 50.527 | 68.323 | 5.2 | Various sites in USSR | underground | 6.3 | meridian-1 | PNE, C.Kaz | |||
| 12 | SEP | 1973 | 6:59:54 | 73.314 | 55.056 | 7 | Novaya Zemlya, USSR | underground | 1500 | Yield 1500 - 10000 | ||||
| 19 | SEP | 1973 | 3:00:00 | 45.758 | 67.825 | 5.1 | Various sites in USSR | underground | 6.3 | meridian-2 | PNE, C.Kaz | |||
| 20 | SEP | 1973 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to .001 | |||||||
| 27 | SEP | 1973 | 7:00:01 | 70.731 | 53.836 | 5.9 | Novaya Zemlya, USSR | underground | 20 to 150 | |||||
| 30 | SEP | 1973 | 5:00:00 | 51.65 | 54.55 | 5.2 | Various sites in USSR | underground | 10 | sapphire-2 | PNE, W.Russia | |||
| 26 | OCT | 1973 | 4:27:00 | 49.753 | 78.122 | 5.3 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 26 | OCT | 1973 | 5:59:59 | 53.65 | 55.4 | 4.8 | Various sites in USSR | underground | 10 | kama-2 | PNE, Ural Mts | |||
| 27 | OCT | 1973 | 7:00:00 | 70.78 | 54.035 | 7 | Novaya Zemlya, USSR | underground | 1500 | Yield 1500 - 10000 | ||||
| 04 | NOV | 1973 | 3:57:00 | 50.072 | 78.936 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||||
| 14 | DEC | 1973 | 7:46:59 | 50.054 | 78.987 | 6 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 31 | DEC | 1973 | 4:03:00 | 49.739 | 78.086 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||||
| 30 | JAN | 1974 | 4:57:00 | 49.829 | 78.012 | 4.9 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 30 | JAN | 1974 | 4:57:04 | 49.845 | 78.051 | 5.4 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 28 | FEB | 1974 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||||
| 16 | APR | 1974 | 5:52:59 | 50.039 | 78.946 | 4.9 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 16 | MAY | 1974 | 3:03:00 | 49.745 | 78.053 | 5.3 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 31 | MAY | 1974 | 3:27:00 | 49.953 | 78.846 | 5.9 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 25 | JUN | 1974 | 3:57:00 | 49.844 | 78.111 | 4.7 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 08 | JUL | 1974 | 6:00:00 | 53.7 | 55.1 | 4.6 | Various sites in USSR | underground | 10 | kama-1 | PNE, Ural Mts | |||
| 10 | JUL | 1974 | 2:57:00 | 49.772 | 78.088 | 5.3 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 22 | JUL | 1974 | 1:32:22 | 70.74 | 53.3 | Novaya Zemlya, USSR | underground | |||||||
| 29 | JUL | 1974 | 3:28:00 | 49.938 | 78.936 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||||
| 14 | AUG | 1974 | 15:00:00 | 68.903 | 75.823 | 5.4 | Various sites in USSR | underground | 7.6 | horizon-2 | PNE, C.Siberia | |||
| 29 | AUG | 1974 | 9:59:56 | 73.397 | 54.905 | 6.6 | Novaya Zemlya, USSR | underground | 150 to 1500 | |||||
| 29 | AUG | 1974 | 15:00:00 | 67.085 | 62.625 | 5 | Various sites in USSR | underground | 7.6 | horizon-1 | PNE, C.Siberia | |||
| 13 | SEP | 1974 | 3:03:00 | 49.775 | 78.036 | 5.2 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 02 | OCT | 1974 | 1:00:01 | 66.1 | 112.65 | 4.6 | Various sites in USSR | underground | 1.7 | crystal | PNE, C.Siberia | |||
| 16 | OCT | 1974 | 6:33:00 | 49.985 | 78.896 | 5.5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 02 | NOV | 1974 | 5:00:00 | 70.81 | 53.91 | 6.8 | Novaya Zemlya, USSR | underground | 1500 to 9999 | Yield 1500 - 10000 | ||||
| 28 | NOV | 1974 | 5:57:00 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||||
| 07 | DEC | 1974 | 5:59:56 | 49.9 | 77.65 | 4.7 | Eastern Kazakhstan, USSR | underground | 1.7 | lazurite | PNE, E.Kaz | |||
| 16 | DEC | 1974 | 6:23:00 | 49.787 | 78.092 | 5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 16 | DEC | 1974 | 6:41:00 | 49.858 | 78.053 | 4.8 | Eastern Kazakhstan, USSR | underground | 3.8 | |||||
| 27 | DEC | 1974 | 5:46:59 | 49.949 | 79.011 | 5.6 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 20 | FEB | 1975 | 5:33:00 | 49.781 | 78.019 | 5.7 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 20 | FEB | 1975 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||||
| 11 | MAR | 1975 | 5:43:00 | 49.74 | 78.102 | 5.4 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 25 | APR | 1975 | 5:00:00 | 47.909 | 47.912 | 4.7 | Various sites in USSR | underground | .35 | azgir A-2-2 | PNE, W.Kaz | |||
| 27 | APR | 1975 | 5:36:59 | 49.955 | 78.926 | 5.6 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 08 | JUN | 1975 | 3:27:00 | 49.757 | 78.008 | 5.5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 30 | JUN | 1975 | 3:26:59 | 50.001 | 78.996 | 5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 15 | JUL | 1975 | 2:57:00 | 49.791 | 78.094 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||||
| 07 | AUG | 1975 | 3:57:00 | 49.808 | 78.12 | 5.2 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 12 | AUG | 1975 | 15:00:00 | 70.763 | 126.953 | 5.1 | Various sites in USSR | underground | 7.6 | horizon-4 | PNE, C.Siberia | |||
| 23 | AUG | 1975 | 8:59:58 | 73.334 | 54.682 | 6.5 | Novaya Zemlya, USSR | underground | 150 to 1500 | |||||
| 29 | SEP | 1975 | 11:00:00 | 69.578 | 90.337 | 4.8 | Various sites in USSR | underground | 7.6 | horizon-3 | PNE, C.Siberia | |||
| 05 | OCT | 1975 | 4:27:00 | 49.783 | 78.087 | 4.6 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 18 | OCT | 1975 | 8:59:59 | 70.816 | 53.753 | 6.7 | Novaya Zemlya, USSR | underground | 150 to 1500 | |||||
| 18 | OCT | 1975 | 73 | 55 | Novaya Zemlya, USSR | underground | 150 to 1500 | |||||||
| 21 | OCT | 1975 | 11:59:58 | 73.307 | 55.01 | 6.6 | Novaya Zemlya, USSR | underground | 150 to 1500 | |||||
| 29 | OCT | 1975 | 4:46:59 | 49.955 | 78.877 | 5.8 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 13 | DEC | 1975 | 4:57:00 | 49.806 | 78.121 | 5.1 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 25 | DEC | 1975 | 5:16:59 | 50.051 | 78.813 | 5.8 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 15 | JAN | 1976 | 4:47:00 | 49.817 | 78.161 | 5.2 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 17 | MAR | 1976 | 2:57:00 | 49.756 | 78.099 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||||
| 29 | MAR | 1976 | 7:00:00 | 49.897 | 48.133 | 4.3 | Various sites in USSR | underground | 10 | azgir A-3-2 | PNE, W.Kaz | |||
| 10 | APR | 1976 | 5:03:00 | 49.755 | 78.048 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||||
| 21 | APR | 1976 | 4:58:00 | 49.773 | 78.109 | 5.1 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 21 | APR | 1976 | 5:02:59 | 49.906 | 78.827 | 5.3 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 19 | MAY | 1976 | 2:57:00 | 49.789 | 78.019 | 5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 09 | JUN | 1976 | 3:02:59 | 50.002 | 79.025 | 5.3 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 04 | JUL | 1976 | 2:56:59 | 49.912 | 78.908 | 5.8 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 23 | JUL | 1976 | 2:33:00 | 49.774 | 78.046 | 5.1 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 29 | JUL | 1976 | 4:59:58 | 47.87 | 48.15 | 5.9 | Various sites in USSR | underground | 58 | azgir A-4 | PNE, W.Kaz | |||
| 04 | AUG | 1976 | 2:57:00 | 49.87 | 77.7 | 4.1 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 28 | AUG | 1976 | 2:57:00 | 49.979 | 78.928 | 5.8 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 29 | SEP | 1976 | 2:59:57 | 73.36 | 54.871 | 5.8 | Novaya Zemlya, USSR | underground | 20 to 150 | |||||
| 20 | OCT | 1976 | 7:59:58 | 73.398 | 54.812 | 5.1 | Novaya Zemlya, USSR | underground | 0 to 20 | |||||
| 30 | OCT | 1976 | 4:57:00 | 49.825 | 78.022 | 4.9 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 05 | NOV | 1976 | 4:00:00 | 61.458 | 112.86 | 5.3 | Various sites in USSR | underground | 15 | oka | PNE, C.Siberia | |||
| 23 | NOV | 1976 | 5:02:59 | 50.013 | 78.962 | 5.9 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 07 | DEC | 1976 | 4:56:59 | 49.927 | 78.847 | 5.9 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 07 | DEC | 1976 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||||
| 30 | DEC | 1976 | 3:57:00 | 49.795 | 78.03 | 5.2 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 29 | MAR | 1977 | 3:57:00 | 49.781 | 78.042 | 5.4 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 29 | MAR | 1977 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||||
| 25 | APR | 1977 | 4:07:00 | 49.811 | 78.107 | 5.1 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 29 | MAY | 1977 | 2:57:00 | 49.932 | 78.774 | 5.8 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 29 | JUN | 1977 | 3:07:00 | 50.033 | 78.861 | 5.3 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 26 | JUL | 1977 | 17:00:00 | 69.575 | 90.375 | 5 | Various sites in USSR | underground | 15 | meteorite-2 | PNE, C.Siberia | |||
| 30 | JUL | 1977 | 1:57:00 | 49.754 | 78.057 | 5.3 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 10 | AUG | 1977 | 22:00:00 | 50.955 | 110.983 | 5 | Various sites in USSR | underground | 8.5 | meteorite-5 | PNE, Lake Baykal region | |||
| 17 | AUG | 1977 | 4:27:00 | 49.817 | 78.128 | 5.1 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 20 | AUG | 1977 | 22:00:00 | 64.13 | 99.62 | 5 | Various sites in USSR | underground | 8.5 | meteorite-3 | PNE, C.Siberia | |||
| 01 | SEP | 1977 | 2:59:58 | 73.339 | 54.619 | 5.7 | Novaya Zemlya, USSR | underground | 20 to 150 | |||||
| 05 | SEP | 1977 | 3:02:59 | 50.048 | 78.923 | 5.8 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 10 | SEP | 1977 | 16:00:00 | 57.29 | 106.23 | 4.8 | Various sites in USSR | underground | 7.6 | meteorite-4 | PNE, Lake Baykal region | |||
| 30 | SEP | 1977 | 6:59:58 | 47.897 | 48.161 | 5 | Western Kazakhstan, USSR | underground | 10 | azgir A-5 | PNE, W.Kaz | |||
| 09 | OCT | 1977 | 10:59:58 | 73.409 | 54.927 | 4.6 | Novaya Zemlya, USSR | underground | 0 to 20 | |||||
| 14 | OCT | 1977 | 6:59:59 | 47.909 | 47.912 | Various sites in USSR | underground | .1 | azgir A-2-3 | PNE, W.Kaz | ||||
| 29 | OCT | 1977 | 3:07:00 | 49.827 | 78.091 | 5.6 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 29 | OCT | 1977 | 3:07:04 | 50.068 | 78.977 | 5.6 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 30 | OCT | 1977 | 6:59:59 | 47.909 | 47.912 | Various sites in USSR | underground | .01 | azgir A-2-4 | PNE, W.Kaz | ||||
| 12 | NOV | 1977 | 5:11:00 | 50.052 | 78.864 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||||
| 27 | NOV | 1977 | 3:57:00 | 49.754 | 78.05 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||||
| 30 | NOV | 1977 | 4:06:59 | 49.966 | 78.89 | 6 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 26 | DEC | 1977 | 4:03:00 | 49.843 | 78.07 | 4.9 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 26 | DEC | 1977 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||||
| 19 | MAR | 1978 | 3:46:59 | 49.945 | 77.704 | 5.2 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 26 | MAR | 1978 | 3:57:00 | 49.766 | 78.008 | 5.6 | 4.8 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||
| 22 | APR | 1978 | 3:07:00 | 49.756 | 78.14 | 5.3 | 3.6 | Eastern Kazakhstan, USSR | underground | 10 to 20 | ||||
| 24 | MAY | 1978 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to .001 | |||||||
| 29 | MAY | 1978 | 4:56:59 | 49.762 | 78.092 | 4.7 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 02 | JUN | 1978 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to .001 | |||||||
| 11 | JUN | 1978 | 2:57:00 | 49.903 | 78.791 | 5.9 | 4.4 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 05 | JUL | 1978 | 2:47:00 | 49.896 | 78.868 | 5.8 | 3.7 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 28 | JUL | 1978 | 2:46:59 | 49.752 | 78.1 | 5.7 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 09 | AUG | 1978 | 18:00:00 | 63.678 | 125.522 | 5.6 | 3.8 | Various sites in USSR | underground | 22 | kraton-4 | PNE, C.Siberia | ||
| 10 | AUG | 1978 | 7:59:57 | 73.291 | 54.883 | 6 | 4.3 | Novaya Zemlya, USSR | underground | 20 to 150 | ||||
| 24 | AUG | 1978 | 18:00:00 | 65.925 | 112.338 | 5.1 | Various sites in USSR | underground | 22 | kraton-3 | Vented. PNE, C.Siberia | |||
| 29 | AUG | 1978 | 2:37:00 | 49.807 | 78.107 | 5.2 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 29 | AUG | 1978 | 2:37:08 | 50.011 | 78.976 | 5.9 | 4 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 12 | SEP | 1978 | 4:59:58 | 47.909 | 47.912 | Various sites in USSR | underground | .08 | azgir A-2-5 | PNE, W.Kaz | ||||
| 15 | SEP | 1978 | 2:36:59 | 49.922 | 78.876 | 6 | 4.4 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 20 | SEP | 1978 | 5:03:00 | 49.848 | 78.212 | 4.3 | Eastern Kazakhstan, USSR | underground | 0 to 10 | |||||
| 21 | SEP | 1978 | 15:00:00 | 66.598 | 86.21 | 5.2 | Various sites in USSR | underground | 15 | kraton-2 | PNE, C.Siberia | |||
| 27 | SEP | 1978 | 2:04:58 | 73.349 | 54.676 | 5.6 | 4.4 | Novaya Zemlya, USSR | underground | 20 to 150 | ||||
| 08 | OCT | 1978 | 61.55 | 112.85 | 5.2 | Various sites in USSR | underground | 15 | vyatka | PNE, C.Siberia | ||||
| 15 | OCT | 1978 | 5:37:00 | 49.746 | 78.121 | 5.2 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 17 | OCT | 1978 | 4:59:59 | 47.81 | 48.09 | 5.8 | 4.5 | Various sites in USSR | underground | 74 | azgir A-7 | PNE. 2 blasts, 18 & 56 kt, W.Kaz | ||
| 17 | OCT | 1978 | 14:00:00 | 63.185 | 63.432 | 5.5 | 3.7 | Various sites in USSR | underground | 22 | kraton-1 | PNE, Ural Mts | ||
| 31 | OCT | 1978 | 4:17:00 | 49.803 | 78.099 | 5.2 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 04 | NOV | 1978 | 5:05:59 | 50.04 | 78.941 | 5.6 | 4.2 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 29 | NOV | 1978 | 4:33:00 | 49.808 | 77.999 | 5.3 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 29 | NOV | 1978 | 4:33:05 | 49.959 | 78.801 | 6 | 4.3 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 30 | NOV | 1978 | 7:59:59 | 47.909 | 47.912 | Various sites in USSR | underground | .06 | azgir A-2-6 | PNE, W.Kaz | ||||
| 14 | DEC | 1978 | 4:43:00 | 49.805 | 78.103 | 4.8 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 18 | DEC | 1978 | 7:59:58 | 47.86 | 48.16 | 5.9 | 5.2 | Various sites in USSR | underground | 103 | azgir A-9 | PNE, W.Kaz | ||
| 20 | DEC | 1978 | 4:33:00 | 49.85 | 78.047 | 4.7 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 10 | JAN | 1979 | 8:00:00 | 47.909 | 47.912 | Western Kazakhstan, USSR | underground | .5 | azgir A-2-7 | PNE, W.Kaz | ||||
| 17 | JAN | 1979 | 7:59:58 | 47.92 | 48.12 | 6 | 4.6 | Various sites in USSR | underground | 68.5 | azgir A-8 | PNE, W.Kaz | ||
| 01 | FEB | 1979 | 4:13:00 | 50.101 | 78.863 | 5.4 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 16 | FEB | 1979 | 4:04:00 | 49.974 | 77.668 | 5.4 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 23 | MAR | 1979 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to .001 | |||||||
| 10 | APR | 1979 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to .001 | |||||||
| 06 | MAY | 1979 | 3:17:00 | 49.77 | 78.008 | 5.2 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 31 | MAY | 1979 | 5:55:00 | 49.83 | 78.087 | 5.3 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 12 | JUN | 1979 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to .001 | |||||||
| 23 | JUN | 1979 | 2:57:00 | 49.913 | 78.857 | 6.2 | 4.4 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 07 | JUL | 1979 | 3:46:59 | 50.032 | 78.989 | 5.8 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 14 | JUL | 1979 | 4:59:58 | 47.88 | 48.12 | 5.6 | 5.3 | Various sites in USSR | underground | 21 | azgir A-11 | PNE, W.Kaz | ||
| 18 | JUL | 1979 | 3:17:04 | 49.919 | 77.812 | 5.2 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 18 | JUL | 1979 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||||
| 04 | AUG | 1979 | 3:56:59 | 49.9 | 78.9 | 6.1 | 5.5 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 12 | AUG | 1979 | 18:00:00 | 61.803 | 122.43 | 4.9 | 3.8 | Various sites in USSR | underground | 8.5 | kimberlite-4 | PNE, C.Siberia | ||
| 18 | AUG | 1979 | 2:51:59 | 49.949 | 78.937 | 6.1 | 4.3 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 06 | SEP | 1979 | 18:00:00 | 64.11 | 99.562 | 4.9 | Various sites in USSR | underground | 8.5 | kimberlite-3 | PNE, C.Siberia | |||
| 16 | SEP | 1979 | 9:00:00 | 48.2 | 38.3 | 3.3 | Various sites in USSR | underground | .3 | cleavage | PNE, SW.Russia | |||
| 24 | SEP | 1979 | 3:29:58 | 73.343 | 54.672 | 5.7 | 4.5 | Novaya Zemlya, USSR | underground | 20 to 150 | ||||
| 27 | SEP | 1979 | 4:13:00 | 49.757 | 78.097 | 4.5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 04 | OCT | 1979 | 16:00:00 | 60.675 | 71.455 | 5.4 | 3.8 | Various sites in USSR | underground | 22 | kimberlite-1 | PNE, W.Siberia | ||
| 07 | OCT | 1979 | 21:00:00 | 61.85 | 113.1 | 5 | Various sites in USSR | underground | 15 | sheksna | PNE, C.Siberia | |||
| 18 | OCT | 1979 | 4:17:00 | 49.829 | 78.104 | 5.2 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 18 | OCT | 1979 | 7:09:58 | 73.316 | 54.816 | 5.8 | 4.2 | Novaya Zemlya, USSR | underground | 20 to 150 | ||||
| 24 | OCT | 1979 | 5:59:59 | 47.85 | 48.14 | 5.8 | 5.2 | Western Kazakhstan, USSR | underground | 33 | azgir A-10 | PNE, W.Kaz | ||
| 28 | OCT | 1979 | 3:16:59 | 49.982 | 78.996 | 6 | 4.5 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 30 | NOV | 1979 | 4:53:00 | 49.781 | 78.104 | 4.5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 02 | DEC | 1979 | 4:37:00 | 49.9 | 78.793 | 6 | 4.6 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 21 | DEC | 1979 | 4:42:00 | 49.795 | 78.127 | 4.7 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 23 | DEC | 1979 | 4:56:59 | 49.92 | 78.753 | 6.2 | 4.4 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 14 | MAR | 1980 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to .001 | |||||||
| 04 | APR | 1980 | 5:32:59 | 50 | 77.823 | 4.9 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 10 | APR | 1980 | 4:07:00 | 49.796 | 78.068 | 5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 25 | APR | 1980 | 3:57:00 | 49.981 | 78.756 | 5.5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 22 | MAY | 1980 | 3:57:00 | 49.78 | 78.037 | 5.5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 12 | JUN | 1980 | 3:27:00 | 49.986 | 78.998 | 5.6 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 16 | JUN | 1980 | 6:00:00 | 52.9 | 56.5 | Various sites in USSR | underground | 3.2 | Butane 2-1 | PNE, W.Russia | ||||
| 25 | JUN | 1980 | 6:00:00 | 52.9 | 56.5 | Various sites in USSR | underground | 3.2 | butane 2-2 | PNE, W.Russia | ||||
| 25 | JUN | 1980 | 2:27:00 | 49.826 | 78.099 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||||
| 29 | JUN | 1980 | 2:33:00 | 49.951 | 78.815 | 5.7 | 3.7 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 31 | JUL | 1980 | 3:33:00 | 49.803 | 78.105 | 5.3 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 14 | SEP | 1980 | 2:42:41 | 49.93 | 78.801 | 6.2 | 4.2 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 25 | SEP | 1980 | 6:21:13 | 49.826 | 78.071 | 4.7 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 08 | OCT | 1980 | 6:00:00 | 46.757 | 48.275 | 5.2 | 3.7 | Various sites in USSR | underground | 8.5 | vega-1 | PNE, SW Russia | ||
| 11 | OCT | 1980 | 7:09:57 | 73.336 | 54.94 | 5.8 | 4 | Novaya Zemlya, USSR | underground | 20 to 150 | ||||
| 12 | OCT | 1980 | 3:34:16 | 49.967 | 79.026 | 5.9 | 4.2 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 23 | OCT | 1980 | 3:57:11 | 49.752 | 78.132 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||||
| 01 | NOV | 1980 | 13:00:00 | 60.8 | 97.55 | 5.2 | Various sites in USSR | underground | 8 | batholith-1 | PNE, C.Siberia | |||
| 05 | DEC | 1980 | 4:17:16 | 49.752 | 78.132 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||||
| 05 | DEC | 1980 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||||
| 10 | DEC | 1980 | 7:00:00 | 61.75 | 66.75 | 4.6 | 3.7 | Various sites in USSR | underground | 15 | angara | PNE, W.Siberia | ||
| 14 | DEC | 1980 | 3:47:08 | 49.909 | 78.932 | 5.9 | 4.1 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 26 | DEC | 1980 | 4:07:09 | 49.863 | 78.119 | 4.5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 27 | DEC | 1980 | 4:09:10 | 50.063 | 78.982 | 5.9 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 25 | MAR | 1981 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to .001 | |||||||
| 29 | MAR | 1981 | 4:03:52 | 50.011 | 78.978 | 5.6 | 3.7 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||
| 22 | APR | 1981 | 1:17:13 | 49.891 | 78.811 | 6 | 4.7 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 25 | MAY | 1981 | 5:00:00 | 68.2 | 53.5 | 5.5 | 4.2 | Various sites in USSR | underground | 37.6 | pyrite | PNE, Western USSR | ||
| 27 | MAY | 1981 | 3:58:14 | 49.992 | 78.979 | 5.5 | 3.4 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||
| 04 | JUN | 1981 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to .001 | |||||||
| 30 | JUN | 1981 | 1:57:15 | 49.761 | 78.071 | 5.2 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 17 | JUL | 1981 | 2:37:18 | 49.8 | 78.126 | 5.2 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 14 | AUG | 1981 | 2:27:15 | 49.781 | 78.077 | 5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 02 | SEP | 1981 | 4:00:00 | 60.6 | 55.7 | 4.4 | Various sites in USSR | underground | 3.2 | helium-1 | PNE, Ural Mts | |||
| 13 | SEP | 1981 | 2:17:20 | 49.92 | 78.911 | 6.1 | 4.9 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 26 | SEP | 1981 | 5:00:00 | 46.79 | 48.313 | 5.2 | Various sites in USSR | underground | 8.5 | vega 2-1 | PNE, SW Russia | |||
| 26 | SEP | 1981 | 5:03:59 | 46.771 | 48.304 | 5.3 | Various sites in USSR | underground | 8.5 | vega 2-2 | PNE, SW Russia | |||
| 01 | OCT | 1981 | 12:14:57 | 73.304 | 54.818 | 6 | 3.8 | Novaya Zemlya, USSR | underground | 20 to 150 | ||||
| 16 | OCT | 1981 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to .001 | |||||||
| 18 | OCT | 1981 | 3:57:05 | 49.927 | 78.854 | 6.1 | 4.7 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 22 | OCT | 1981 | 14:00:00 | 63.8 | 97.55 | 5.1 | Various sites in USSR | underground | 8.5 | shpat-2 | PNE, C.Siberia | |||
| 20 | NOV | 1981 | 4:57:05 | 49.746 | 78.12 | 5.1 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 29 | NOV | 1981 | 3:35:11 | 49.898 | 78.857 | 5.7 | 4.1 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||
| 22 | DEC | 1981 | 4:31:05 | 49.821 | 78.107 | 5.1 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 27 | DEC | 1981 | 3:43:16 | 49.93 | 78.792 | 6.2 | 4.4 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 19 | FEB | 1982 | 3:56:13 | 49.806 | 78.029 | 5.4 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 25 | APR | 1982 | 3:23:07 | 49.912 | 78.906 | 6.1 | 4.6 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 25 | JUN | 1982 | 2:03:07 | 49.801 | 78.089 | 4.9 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 04 | JUL | 1982 | 1:17:16 | 49.958 | 78.8 | 6.1 | 5 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 30 | JUL | 1982 | 21:00:00 | 53.8 | 104.15 | 5 | 4 | Various sites in USSR | underground | 8.5 | rift-3 | PNE, Lake Baykal region | ||
| 23 | AUG | 1982 | 2:43:06 | 49.758 | 78.044 | 4.7 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 31 | AUG | 1982 | 1:31:03 | 49.926 | 78.76 | 5.4 | 3.6 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||
| 04 | SEP | 1982 | 18:00:00 | 69.2 | 81.65 | 5.3 | 3.5 | Various sites in USSR | underground | 16 | rift-1 | PNE, W.Siberia | ||
| 21 | SEP | 1982 | 2:57:03 | 49.785 | 78.121 | 5.2 | 4.5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||
| 25 | SEP | 1982 | 18:00:00 | 64.35 | 91.8 | 5.2 | 3.5 | Various sites in USSR | underground | 8.5 | rift-4 | PNE, C.Siberia | ||
| 10 | OCT | 1982 | 5:00:00 | 61.55 | 112.85 | 5.3 | Various sites in USSR | underground | 15 | neva-1 | PNE, C.Siberia | |||
| 11 | OCT | 1982 | 7:14:58 | 73.339 | 54.608 | 5.6 | 4.2 | Novaya Zemlya, USSR | underground | 20 to 150 | ||||
| 16 | OCT | 1982 | 6:00:00 | 46.77 | 48.22 | 5.2 | 3.3 | Various sites in USSR | underground | 8.5 | vega 3-1 | PNE, SW Russia | ||
| 16 | OCT | 1982 | 6:05:00 | 46.752 | 48.258 | 5.2 | 3.3 | Various sites in USSR | underground | 8.5 | vega 3-2 | PNE, SW Russia | ||
| 16 | OCT | 1982 | 6:10:00 | 46.766 | 48.288 | 5.2 | 3.4 | Various sites in USSR | underground | 8.5 | vega 3-3 | PNE, SW Russia | ||
| 16 | OCT | 1982 | 6:15:00 | 46.76 | 48.3 | 5.4 | 3.6 | Various sites in USSR | underground | 13.5 | vega 3-4 | PNE, SW Russia | ||
| 05 | DEC | 1982 | 3:37:15 | 49.924 | 78.812 | 6.1 | 4.7 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 25 | DEC | 1982 | 4:23:08 | 49.799 | 78.037 | 4.8 | 3.4 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||
| 26 | DEC | 1982 | 3:35:16 | 50.078 | 78.986 | 5.7 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||||
| 11 | MAR | 1983 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to .001 | |||||||
| 30 | MAR | 1983 | 4:17:10 | 49.792 | 78.029 | 4.9 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 12 | APR | 1983 | 3:41:08 | 49.815 | 78.076 | 4.9 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 30 | MAY | 1983 | 3:33:47 | 49.736 | 78.12 | 5.5 | 3.6 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||
| 12 | JUN | 1983 | 2:36:46 | 49.92 | 78.914 | 6.1 | 4.8 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 24 | JUN | 1983 | 2:56:13 | 49.757 | 78.039 | 4.7 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 10 | JUL | 1983 | 4:00:00 | 51.363 | 53.306 | 5.3 | 3.3 | Various sites in USSR | underground | 15 | lira 1-1 | PNE, W.Russia | ||
| 10 | JUL | 1983 | 4:04:59 | 51.367 | 53.327 | 5.3 | 2.9 | Various sites in USSR | underground | 15 | lira 1-2 | PNE, W.Russia | ||
| 10 | JUL | 1983 | 4:09:59 | 51.38 | 53.34 | 5.3 | Various sites in USSR | underground | 15 | lira 1-3 | PNE, W.Russia | |||
| 18 | AUG | 1983 | 16:09:58 | 73.354 | 54.974 | 5.9 | 4.1 | Novaya Zemlya, USSR | underground | 20 to 150 | ||||
| 11 | SEP | 1983 | 6:33:13 | 49.82 | 78.118 | 4.9 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| B | W | 24 | SEP | 1983 | 5:00:00 | 46.783 | 48.315 | 5.2 | Various sites in USSR | underground | 8.5 | vega 4-1 | PNE, SW Russia | |
| B | W | 24 | SEP | 1983 | 5:05:00 | 46.788 | 48.297 | 5.1 | Various sites in USSR | underground | 8.5 | vega 4-2 | PNE, SW Russia | |
| B | W | 24 | SEP | 1983 | 5:10:00 | 46.767 | 48.31 | 5 | Various sites in USSR | underground | 8.5 | vega 4-3 | PNE, SW Russia | |
| B | W | 24 | SEP | 1983 | 5:15:00 | 46.749 | 48.303 | 5.2 | Various sites in USSR | underground | 8.5 | vega 4-4 | PNE, SW Russia | |
| B | W | 24 | SEP | 1983 | 5:19:59 | 46.754 | 48.289 | 5.4 | Various sites in USSR | underground | 8.5 | vega 4-5 | PNE, SW Russia | |
| B | W | 24 | SEP | 1983 | 5:25:00 | 46.766 | 48.274 | 5.3 | Various sites in USSR | underground | 8.5 | vega 4-6 | PNE, SW Russia | |
| 25 | SEP | 1983 | 13:09:58 | 73.328 | 54.541 | 5.8 | Novaya Zemlya, USSR | underground | 20 to 150 | |||||
| 06 | OCT | 1983 | 1:47:09 | 49.924 | 78.761 | 6 | 4.7 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| B | W | 26 | OCT | 1983 | 1:55:07 | 49.912 | 78.828 | 6.1 | 4.8 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||
| 02 | NOV | 1983 | 4:18:54 | 49.779 | 78.125 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||||
| 20 | NOV | 1983 | 3:27:06 | 50.055 | 78.997 | 5.5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| B | W | 29 | NOV | 1983 | 2:19:08 | 49.739 | 78.105 | 5.4 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||
| 29 | NOV | 1983 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||||
| 26 | DEC | 1983 | 4:29:09 | 49.804 | 78.098 | 5.6 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| B | W | 19 | FEB | 1984 | 3:57:05 | 49.894 | 78.745 | 5.9 | 4.7 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||
| B | W | 07 | MAR | 1984 | 2:39:08 | 50.049 | 78.95 | 5.7 | 4.1 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||
| 29 | MAR | 1984 | 5:19:10 | 49.922 | 78.949 | 5.9 | 4.5 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| B | W | 15 | APR | 1984 | 3:17:11 | 49.749 | 78.101 | 5.7 | 4.5 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||
| B | W | 25 | APR | 1984 | 1:09:06 | 49.935 | 78.867 | 6 | 4.8 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||
| B | W | 26 | MAY | 1984 | 3:13:14 | 49.973 | 79 | 6.1 | 5.8 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||
| B | W | 14 | JUL | 1984 | 1:09:13 | 49.901 | 78.879 | 6.2 | 4.8 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||
| B | W | 21 | JUL | 1984 | 2:59:59 | 51.358 | 53.319 | 5.4 | 4.6 | Various sites in USSR | underground | 15 | lira 2-1 | PNE, W.Russia |
| 21 | JUL | 1984 | 3:04:59 | 51.371 | 53.337 | 5.3 | 4.3 | Various sites in USSR | underground | 15 | lira 2-2 | PNE,W.Russia | ||
| 21 | JUL | 1984 | 3:09:57 | 51.391 | 53.351 | 5.4 | 4.5 | Various sites in USSR | underground | 15 | lira 2-3 | PNE, W.Russia | ||
| 11 | AUG | 1984 | 19:00:00 | 65.05 | 55.1 | 5.3 | Various sites in USSR | underground | 8.5 | quartz-2 | PNE, Ural Mts | |||
| B | W | 25 | AUG | 1984 | 19:00:00 | 61.9 | 72.1 | 5.3 | 3.7 | Various sites in USSR | underground | 8.5 | quartz-3 | PNE, W.Siberia |
| 26 | AUG | 1984 | 73 | 55 | 3.8 | Novaya Zemlya, USSR | underground | 0 to 20 | ||||||
| 27 | AUG | 1984 | 6:00:00 | 67.75 | 33 | 4.7 | Various sites in USSR | underground | 3.4 | dnepr-2 | PNE, W.Russia | |||
| 28 | AUG | 1984 | 2:59:59 | 60.3 | 57.1 | 4.4 | Various sites in USSR | underground | 3.2 | helium 2-1 | PNE, Ural Mts | |||
| 28 | AUG | 1984 | 3:04:59 | 60.7 | 57.5 | 4.4 | Various sites in USSR | underground | 3.2 | helium 2-2 | PNE, Ural Mts | |||
| 09 | SEP | 1984 | 2:59:08 | 49.809 | 78.072 | 5.1 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 17 | SEP | 1984 | 21:00:00 | 55.834 | 87.526 | 5 | Various sites in USSR | underground | 10 | quartz-4 | PNE, C.Russia | |||
| 18 | OCT | 1984 | 4:57:08 | 49.775 | 78.133 | 4.5 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 25 | OCT | 1984 | 6:29:58 | 73.355 | 54.99 | 5.9 | 6.1 | Novaya Zemlya, USSR | underground | 20 to 150 | ||||
| 27 | OCT | 1984 | 1:50:12 | 49.925 | 78.776 | 6.2 | 4.8 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 27 | OCT | 1984 | 6:00:00 | 46.9 | 48.15 | 5 | 3.7 | Various sites in USSR | underground | 3.2 | vega 5-1 | PNE, SW Russia | ||
| 27 | OCT | 1984 | 6:05:00 | 46.95 | 48.1 | 5 | 3.7 | Various sites in USSR | underground | 3.2 | vega 5-2 | PNE, SW Russia | ||
| 23 | NOV | 1984 | 3:55:07 | 49.83 | 78.073 | 4.7 | 4.6 | Eastern Kazakhstan, USSR | underground | 20 to 20 | ||||
| 02 | DEC | 1984 | 3:19:08 | 49.993 | 79.009 | 5.9 | 5.1 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 16 | DEC | 1984 | 3:55:05 | 49.93 | 78.816 | 6.1 | 4.8 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||
| B | W | 28 | DEC | 1984 | 3:50:13 | 49.875 | 78.7 | 6 | 4.1 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||
| B | W | 10 | FEB | 1985 | 3:27:10 | 49.893 | 78.783 | 5.9 | 4.6 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||
| W | 25 | APR | 1985 | :57:09 | 49.921 | 78.899 | 5.9 | 5 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||
| W | 15 | JUN | 1985 | :57:03 | 49.903 | 78.839 | 6.1 | 4.7 | Eastern Kazakhstan, USSR | underground | 20 to 150 | |||
| 18 | JUN | 1985 | 4:00:00 | 60.6 | 72.7 | Various sites in USSR | underground | 2.5 | benzene | PNE, C.Siberia | ||||
| B | W | 30 | JUN | 1985 | 2:39:05 | 49.857 | 78.659 | 6 | 4.6 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||
| 11 | JUL | 1985 | 2:57:02 | 49.751 | 78.049 | 4 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| B | 18 | JUL | 1985 | 21:15:00 | 65.994 | 41.038 | 5.1 | 3.3 | Various sites in USSR | underground | 8.5 | agate | PNE, W.Russia | |
| 19 | JUL | 1985 | 4:00:08 | 49.801 | 78.069 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||||
| 20 | JUL | 1985 | :53:16 | 49.943 | 78.783 | 6 | 4.6 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 25 | JUL | 1985 | 3:11:09 | 49.836 | 77.998 | 5 | 3.7 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||
| 26 | FEB | 1987 | 4:58:24 | 49.844 | 78.088 | 5.4 | 5.3 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||
| 12 | MAR | 1987 | 1:57:19 | 49.929 | 78.824 | 5.6 | 3.9 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||
| B | W | 03 | APR | 1987 | 1:17:10 | 49.91 | 78.786 | 6.2 | 4.8 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||
| 03 | APR | 1987 | 50 | 78 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||||
| B | W | 17 | APR | 1987 | 1:03:07 | 49.874 | 78.663 | 6 | 4.7 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||
| 19 | APR | 1987 | 4:00:00 | 60.6 | 57.2 | 4.5 | Various sites in USSR | underground | 3.2 | helium 3-1 | PNE, Ural Mts | |||
| 19 | APR | 1987 | 4:05:00 | 60.8 | 57.5 | 4.5 | Various sites in USSR | underground | 3.2 | helium 3-2 | PNE, Ural Mts | |||
| B | W | 06 | MAY | 1987 | 4:02:08 | 49.777 | 77.984 | 5.6 | 6.2 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||
| B | W | 06 | JUN | 1987 | 2:37:09 | 49.837 | 78.065 | 5.4 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||
| 20 | JUN | 1987 | :53:07 | 49.927 | 78.74 | 6.1 | 4.5 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 07 | JUL | 1987 | 61.5 | 112.85 | 5.1 | Various sites in USSR | underground | 15 | neva 2-1 | PNE, C.Siberia | ||||
| B | W | 17 | JUL | 1987 | 1:17:09 | 49.769 | 78.035 | 5.8 | 4.8 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||
| B | W | 24 | JUL | 1987 | 2:00:00 | 61.45 | 112.8 | 5.1 | Various sites in USSR | underground | 15 | neva 2-2 | PNE, C.Siberia | |
| 02 | AUG | 1987 | :58:09 | 49.877 | 78.873 | 5.9 | 4.3 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| B | W | 02 | AUG | 1987 | 2:00:00 | 73.326 | 54.602 | 5.8 | 3.4 | Novaya Zemlya, USSR | underground | 20 to 150 | ||
| 12 | AUG | 1987 | 1:30:00 | 61.45 | 112.8 | 5 | Various sites in USSR | underground | 3.2 | neva 2-3 | PNE, C.Siberia | |||
| 18 | SEP | 1987 | 2:32:10 | 49.976 | 78.024 | 4.3 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| B | W | 03 | OCT | 1987 | 15:15:00 | 47.6 | 56.2 | 5.3 | 3.2 | Various sites in USSR | underground | 8.5 | batholith-2 | PNE, W.Kaz |
| 16 | OCT | 1987 | 6:06:07 | 49.802 | 78.14 | 4.6 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| B | W | 15 | NOV | 1987 | 3:31:09 | 49.881 | 78.753 | 6.1 | 4.8 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||
| B | W | 13 | DEC | 1987 | 3:21:07 | 49.957 | 78.792 | 6.1 | 4.7 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||
| 20 | DEC | 1987 | 2:55:09 | 49.774 | 77.975 | 4.8 | 3.8 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||
| B | W | 27 | DEC | 1987 | 3:05:07 | 49.867 | 78.718 | 6.1 | 4.5 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||
| 06 | FEB | 1988 | 4:19:09 | 49.787 | 77.975 | 4.8 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| B | W | 13 | FEB | 1988 | 3:05:08 | 49.932 | 78.878 | 6.1 | 4.6 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||
| B | W | 03 | APR | 1988 | 1:33:08 | 49.909 | 78.918 | 6.1 | 4.8 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||
| 22 | APR | 1988 | 9:30:09 | 49.824 | 78.102 | 4.9 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 04 | MAY | 1988 | :57:06 | 49.931 | 78.741 | 6.1 | 4.9 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| 07 | MAY | 1988 | 22:49:58 | 73.314 | 54.553 | 5.6 | 4.3 | Novaya Zemlya, USSR | underground | 0 to 20 | ||||
| B | W | 14 | JUN | 1988 | 2:27:09 | 50.034 | 78.964 | 5.1 | 4.1 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||
| 22 | AUG | 1988 | 16:20:00 | 66.28 | 78.491 | 5.3 | 4.6 | Various sites in USSR | underground | 15 | ruby-2 | PNE, W.Siberia | ||
| B | W | 06 | SEP | 1988 | 16:19:59 | 61.361 | 48.092 | 4.8 | Various sites in USSR | underground | 8.5 | ruby-1 | PNE, European USSR | |
| B | W | 14 | SEP | 1988 | 4:00:00 | 49.879 | 78.823 | 6.1 | 4.8 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||
| 18 | OCT | 1988 | 3:40:09 | 49.802 | 78.002 | 4.9 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| B | W | 12 | NOV | 1988 | 3:30:06 | 50.048 | 78.96 | 5.4 | 4.3 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||
| 23 | NOV | 1988 | 3:57:09 | 49.765 | 78.029 | 5.4 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| B | W | 04 | DEC | 1988 | 5:19:53 | 73.366 | 55.001 | 5.9 | 4.6 | Novaya Zemlya, USSR | underground | 40 to 150 | ||
| B | W | 17 | DEC | 1988 | 4:18:09 | 49.879 | 78.924 | 5.9 | 4.7 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||
| 28 | DEC | 1988 | 5:28:10 | 49.801 | 78.069 | 3.9 | Eastern Kazakhstan, USSR | underground | 0 to 20 | |||||
| 22 | JAN | 1989 | 3:57:09 | 49.934 | 78.815 | 6.1 | 4.7 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||||
| B | W | 12 | FEB | 1989 | 4:15:09 | 49.911 | 78.704 | 5.9 | 4.8 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||
| B | W | 17 | FEB | 1989 | 4:01:06 | 49.849 | 78.064 | 5.1 | Eastern Kazakhstan, USSR | underground | 0 to 20 | Vented | ||
| B | W | 08 | JUL | 1989 | 3:46:57 | 49.869 | 78.775 | 5.6 | 4.3 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||
| 02 | SEP | 1989 | 4:16:57 | 50.019 | 78.998 | 5.1 | 3.9 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||
| 04 | OCT | 1989 | 11:29:57 | 49.751 | 78.005 | 4.7 | 3.3 | Eastern Kazakhstan, USSR | underground | 0 to 20 | ||||
| B | W | 19 | OCT | 1989 | 9:49:57 | 49.9 | 78.97 | 5.9 | 4.8 | Eastern Kazakhstan, USSR | underground | 20 to 150 | ||
| 24 | OCT | 1990 | 14:57:58 | 73.331 | 54.757 | 5.7 | 4.3 | Novaya Zemlya, USSR | underground | 20 to 150 |
